IO Class Reference

#include <qwt3d_io.h>

List of all members.

Classes
struct	Entry
struct	FormatCompare
struct	FormatCompare2
class	Functor
class	Wrapper
	Lightweight Functor encapsulating an IO::Function.
Public Types
typedef bool(*	Function )(Plot3D *, QString const &fname)
Static Public Member Functions
static bool	defineInputHandler (QString const &format, Function func)
static bool	defineOutputHandler (QString const &format, Function func)
static bool	defineInputHandler (QString const &format, Functor const &func)
static bool	defineOutputHandler (QString const &format, Functor const &func)
static bool	save (Plot3D *, QString const &fname, QString const &format)
static bool	load (Plot3D *, QString const &fname, QString const &format)
static QStringList	inputFormatList ()
static QStringList	outputFormatList ()
static Functor *	outputHandler (QString const &format)
static Functor *	inputHandler (QString const &format)

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Detailed Description

IO provides a generic interface for standard and user written I/O handlers. It also provides functionality for the registering of such handlers in the framework.
The interface mimics roughly Qt's QImageIO functions for defining image input/output functions.

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Member Typedef Documentation

typedef bool(* Function)(Plot3D *, QString const &fname)

The function type that can be processed by the define... members. An extension is the IO::Functor.

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Member Function Documentation

bool defineInputHandler	(	QString const &	format,
		IO::Functor const &	func
	)			[static]

Registers a new Functor for data input.
Every call overwrites a formerly registered handler for the same format string (case sensitive).

bool defineOutputHandler	(	QString const &	format,
		IO::Functor const &	func
	)			[static]

Registers a new Functor for data output.
Every call overwrites a formerly registered handler for the same format string (case sensitive).

bool save	(	Plot3D *	plot,
		QString const &	fname,
		QString const &	format
	)			[static]

Applies a writing IO::Function or IO::Functor.

Parameters:

	plot	Plot with the content that should be saved
	fname	File name
	format	Output format

Returns:

The return value from the called Function/Functor. The function returns false, if no registered handler could be found.

bool load	(	Plot3D *	plot,
		QString const &	fname,
		QString const &	format
	)			[static]

Applies a reading IO::Function or IO::Functor.

Parameters:

	plot	Plot with the content that should be loaded
	fname	File name
	format	Input format

Returns:

The return value from the called Function/Functor. The function returns false, if no registered handler could be found.

QStringList inputFormatList

(

)

[static]

Returns a list of currently registered input formats.

QStringList outputFormatList

(

)

[static]

Returns a list of currently registered output formats.

IO::Functor * outputHandler

(

QString const &

format

)

[static]

Returns the output functor in charge for format and 0 if non-existent.

IO::Functor * inputHandler

(

QString const &

format

)

[static]

Returns the input functor in charge for format and 0 if non-existent.

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The documentation for this class was generated from the following files:

• qwt3d_io.h
• qwt3d_io.cpp